Properties

Label 2-143-143.142-c0-0-3
Degree $2$
Conductor $143$
Sign $1$
Analytic cond. $0.0713662$
Root an. cond. $0.267144$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 0.618·2-s + 0.618·3-s − 0.618·4-s + 0.381·6-s − 1.61·7-s − 8-s − 0.618·9-s + 11-s − 0.381·12-s + 13-s − 1.00·14-s − 0.381·18-s + 0.618·19-s − 1.00·21-s + 0.618·22-s − 1.61·23-s − 0.618·24-s + 25-s + 0.618·26-s − 27-s + 0.999·28-s + 0.999·32-s + 0.618·33-s + 0.381·36-s + 0.381·38-s + 0.618·39-s − 1.61·41-s + ⋯
L(s)  = 1  + 0.618·2-s + 0.618·3-s − 0.618·4-s + 0.381·6-s − 1.61·7-s − 8-s − 0.618·9-s + 11-s − 0.381·12-s + 13-s − 1.00·14-s − 0.381·18-s + 0.618·19-s − 1.00·21-s + 0.618·22-s − 1.61·23-s − 0.618·24-s + 25-s + 0.618·26-s − 27-s + 0.999·28-s + 0.999·32-s + 0.618·33-s + 0.381·36-s + 0.381·38-s + 0.618·39-s − 1.61·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 143 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 143 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(143\)    =    \(11 \cdot 13\)
Sign: $1$
Analytic conductor: \(0.0713662\)
Root analytic conductor: \(0.267144\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{143} (142, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 143,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.7608334685\)
\(L(\frac12)\) \(\approx\) \(0.7608334685\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
13 \( 1 - T \)
good2 \( 1 - 0.618T + T^{2} \)
3 \( 1 - 0.618T + T^{2} \)
5 \( 1 - T^{2} \)
7 \( 1 + 1.61T + T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 - 0.618T + T^{2} \)
23 \( 1 + 1.61T + T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 + 1.61T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - 0.618T + T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - 0.618T + T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 + 1.61T + T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 - T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.58960547893136761773464901160, −12.59167174571363529386519262535, −11.68668611219368486407903566608, −10.01498252321731105275878949683, −9.173437165438516524913779804257, −8.425902717004282755503329240086, −6.60936187943298278927509634323, −5.73504655678137618143092519957, −3.89660235366871617514810629621, −3.16035529886055676861741520657, 3.16035529886055676861741520657, 3.89660235366871617514810629621, 5.73504655678137618143092519957, 6.60936187943298278927509634323, 8.425902717004282755503329240086, 9.173437165438516524913779804257, 10.01498252321731105275878949683, 11.68668611219368486407903566608, 12.59167174571363529386519262535, 13.58960547893136761773464901160

Graph of the $Z$-function along the critical line